TY  - BOOK
AU  - Sawyer,Stacey C.
AU  - Williams,Brian K.
AU  - Hutchinson,Sarah E.
TI  - Using information technology: a practical introduction to computers & communications : introductory version 
SN  - 007122128X (pbk.)
AV  - QA76.5 .W55 2011
U1  - 004 22
PY  - 2011///
CY  - New York
PB  - McGraw Hill
KW  - Computers
KW  - Telecommunication systems
KW  - Information technology
N1  - Includes bibliographical references (p. 320-322) and index
ER  -